Discussion Starter · #1 ·
Hi, sorry for my english, I'm from Québec and speak french. We have a 3720 that have no power as soon as the hydraulic get hot. They have change a sensor, the big hydraulic pomp, change and filter the oil 8 times but still have no power. It goes 2 kmh when climbing a little hill. The John Deere garage have been working on it since january 3 with no results and tell us they have recleaned the oil. Donc you have ans idea of what can cause this problem?